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  <title>Gets the acl associated with a node synchronously</title>
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    <li>Gets the acl associated with a node synchronously</li>
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  <div id="layout-content"><div id="zookeeper.getacl" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Zookeeper::getAcl</h1>
  <p class="verinfo">(PECL zookeeper &gt;= 0.1.0)</p><p class="refpurpose"><span class="refname">Zookeeper::getAcl</span> &mdash; <span class="dc-title">Gets the acl associated with a node synchronously</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-zookeeper.getacl-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span>
   <span class="methodname"><strong>Zookeeper::getAcl</strong></span>(<span class="methodparam"><span class="type">string</span> <code class="parameter">$path</code></span>): <span class="type">array</span></div>

 </div>


 <div class="refsect1 parameters" id="refsect1-zookeeper.getacl-parameters">
  <h3 class="title">参数</h3>
  <dl>
   
    <dt>
<code class="parameter">path</code></dt>

    <dd>

     <p class="para">
      The name of the node. Expressed as a file name with slashes separating ancestors of the node.
     </p>
    </dd>

   
  </dl>

 </div>


 <div class="refsect1 returnvalues" id="refsect1-zookeeper.getacl-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   Return acl array on success and false on failure.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-zookeeper.getacl-errors">
  <h3 class="title">错误／异常</h3>
  <p class="para">
   This method emits PHP error/warning when parameters count or types are wrong or fail to get ACL of a node.
  </p>
  <div class="caution"><strong class="caution">警告</strong>
    <p class="para">
      Since version 0.3.0, this method emits <span class="classname"><a href="class.zookeeperexception.html" class="classname">ZookeeperException</a></span> and it&#039;s derivatives.
    </p>
  </div>
 </div>


 <div class="refsect1 examples" id="refsect1-zookeeper.getacl-examples">
  <h3 class="title">范例</h3>
  <div class="example" id="zookeeper.getacl.example.basic">
   <p><strong>示例 #1 <span class="methodname"><strong>Zookeeper::getAcl()</strong></span> example</strong></p>
   <div class="example-contents"><p>
     Get ACL of a node.
   </p></div>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$zookeeper&nbsp;</span><span style="color: #007700">=&nbsp;new&nbsp;</span><span style="color: #0000BB">Zookeeper</span><span style="color: #007700">(</span><span style="color: #DD0000">'locahost:2181'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$aclArray&nbsp;</span><span style="color: #007700">=&nbsp;array(<br />&nbsp;&nbsp;array(<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #DD0000">'perms'&nbsp;&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #0000BB">Zookeeper</span><span style="color: #007700">::</span><span style="color: #0000BB">PERM_ALL</span><span style="color: #007700">,<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #DD0000">'scheme'&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #DD0000">'world'</span><span style="color: #007700">,<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #DD0000">'id'&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">=&gt;&nbsp;</span><span style="color: #DD0000">'anyone'</span><span style="color: #007700">,<br />&nbsp;&nbsp;)<br />);<br /></span><span style="color: #0000BB">$path&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #DD0000">'/path/to/newnode'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$zookeeper</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setAcl</span><span style="color: #007700">(</span><span style="color: #0000BB">$path</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">$aclArray</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$r&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">$zookeeper</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getAcl</span><span style="color: #007700">(</span><span style="color: #0000BB">$path</span><span style="color: #007700">);<br />if&nbsp;(</span><span style="color: #0000BB">$r</span><span style="color: #007700">)<br />&nbsp;&nbsp;</span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$r</span><span style="color: #007700">);<br />else<br />&nbsp;&nbsp;echo&nbsp;</span><span style="color: #DD0000">'ERR'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
   </div>

   <div class="example-contents"><p>以上例程会输出：</p></div>
   <div class="example-contents screen">
<div class="cdata"><pre>
array(1) {
  [0]=&gt;
  array(3) {
    [&quot;perms&quot;]=&gt;
    int(31)
    [&quot;scheme&quot;]=&gt;
    string(5) &quot;world&quot;
    [&quot;id&quot;]=&gt;
    string(6) &quot;anyone&quot;
  }
}
</pre></div>
   </div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-zookeeper.getacl-seealso">
  <h3 class="title">参见</h3>
  <ul class="simplelist">
   <li class="member"><span class="methodname"><a href="zookeeper.create.html" class="methodname" rel="rdfs-seeAlso">Zookeeper::create()</a> - Create a node synchronously</span></li>
   <li class="member"><span class="methodname"><a href="zookeeper.setacl.html" class="methodname" rel="rdfs-seeAlso">Zookeeper::setAcl()</a> - Sets the acl associated with a node synchronously</span></li>
   <li class="member"><a href="class.zookeeper.html#zookeeper.class.constants.perms" class="link">ZooKeeper Permissions</a></li>
   <li class="member"><span class="classname"><a href="class.zookeeperexception.html" class="classname">ZookeeperException</a></span></li>
  </ul>
 </div>


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